There are many places in Brazil that have not experienced rain and snow for decades. What is the reason?
However, in central and southern Brazil, there has been obvious cooling and precipitation. According to the forecast of the meteorological department, the temperature in Sao Paulo will remain at 8 to 13 degrees Celsius, and will continue to drop. In August, a rare phenomenon of low temperature below zero degrees Celsius occurred in many cities, and a large range of snowfall and frost occurred. Other countries affected by Brazil also experienced a sudden drop in temperature. Due to the severe rainstorm, many urban roads have become Zeguo, and traffic has been seriously blocked. This weather condition is also threatening people's lives.
Brazilian meteorologists believe that this extreme weather phenomenon is related to the global average temperature rise, and the use of cement and the lack of plant cover in big cities make the temperature rise, which is aggravated by this heat island effect and global warming. Moreover, this weather phenomenon will continue to increase. The increase of population, long-term global warming and climate change are all the reasons for this situation.